CN108525358A - The water purifier filter gall of flexible stretching structure is set - Google Patents
The water purifier filter gall of flexible stretching structure is set Download PDFInfo
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- CN108525358A CN108525358A CN201710151627.0A CN201710151627A CN108525358A CN 108525358 A CN108525358 A CN 108525358A CN 201710151627 A CN201710151627 A CN 201710151627A CN 108525358 A CN108525358 A CN 108525358A
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- axial
- stretching
- closing
- flexible
- stretching structure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims description 26
- 230000004323 axial length Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000000108 ultra-filtration Methods 0.000 description 4
- 230000003796 beauty Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention is related with water treatment field, and in particular to Drinking Water Filtration.The present invention discloses a kind of water purifier filter gall of the flexible stretching structure of setting.Lower housing, built-in filter material layer body, intermediate water passage including entery and delivery port；Entery and delivery port is respectively communicated with built-in filter material layer both sides and constitutes filtration channel.It further include the upper shell that the flexible stretching structure, setting axial direction U-shaped structure and closing-in structure of holding structure and radial projection structure is respectively set in upper and lower end；Upper and lower casing connects and composes built-in filter material layer body and hides the closing shell of axial U-shaped structure, and closing-in structure connects and composes the cunning chamber of moving telescopic stretching structure with axial U-shaped structure；Across the flexible stretching structure of upper shell closing-in structure, sliding chamber is inserted into the lower end with radial projection structure；Closing-in structure limits radial projection structure in the distance of sliding intracavitary axial movement, and the lifting distance between structure and upper shell is held in the flexible stretching structure upper end of control；Axially lifting links flexible stretching structure with closing shell.
Description
Technical field
The present invention is related with water treatment field, and in particular in terms of the depth-type filtration, purification of drinking water.
Background technology
Currently, to have the advantages that filter gall is loaded and unloaded convenient for horizontal water purifier.However, the filter gall of horizontal water purifier using the mouth of a river to
Under inversion filter gall, length is typically greater than 30 centimeters.During machine use, the handling of the filter gall it is relatively more painstaking and
Trouble.Linear type boss usually is set in the upper surface for being inverted filter gall, is both screwed on or revolves for holding rotation filter gall and unload inversion filter
The cooperation of courage and engine base, and propose machine for filter gall will to be inverted.Due to can only use the both sides of grip finger linear type boss into
Row behaviour, thus it is very painstaking, cause the weight for being inverted filter gall cannot be overweight, corresponding diameter is generally less than seven centimeters.Small ruler
Very little filter gall causes corresponding water treatment capacity limited.It is widely available that drawbacks described above and deficiency cause horizontal water purifier to hardly result in.
Invention content
The invention mainly solves the technical problem of providing a kind of water purifiers of the flexible stretching structure of simple and practical setting
Filter gall, to overcome drawbacks described above and deficiency.
A kind of water purifier filter gall of the flexible stretching structure of setting, including the lower housing of underlying entery and delivery port, built-in filter material layer
Body, intermediate water passage；Underlying entery and delivery port is connected to built-in filter material layer both sides by respective water passage respectively and constitutes filtering
Channel, it is characterised in that further include that holding structure and the flexible stretching structure of radial projection structure, setting is respectively set in upper and lower end
The upper shell of axial U-shaped structure and closing-in structure；Upper and lower casing connects and composes built-in filter material layer body and hides axial U-shaped structure
Closing shell, closing-in structure and axial U-shaped structure connect and compose the cunning chamber of moving telescopic stretching structure and in closing shell
Water passage isolation；Across the flexible stretching structure of upper shell closing-in structure, the upper end is held structure and is located on the outside of upper shell,
Axial U-shaped structure is inserted into its lower end with radial projection structure；Closing-in structure limits radial projection structure and is axially moved in sliding intracavitary
Dynamic distance controls the lifting distance stretched between stretching structure upper end holding structure and upper shell, in order to hold flexible carry
The upper end of pull-up structure, axially lifting links the stretching structure that stretches with closing shell.Radial projection structure is for closing-in structure
Be arranged across the through-hole structure of flexible stretching structure, cross section both can circle can also be non-circular.
It further include the resistance rotation structure of the flexible radial projection structure rotation of limitation；The resistance rotation structure is placed in axial U-shaped structure
It is interior, or be placed in closing-in structure, or be placed in two structure of closing-in structure and axial U-shaped structure；Flexible stretching structure passes through the resistance
Rotation structure links with closing shell rotation.
It is described axial direction U-shaped structure or with the axial U-shaped structure of upper shell disjunctor or the recessed side wall of upper shell disjunctor
With the bottom axial U-shaped structure that silently sealed active connected is constituted, or the axial U-shaped structure with upper shell loose joint.
The sliding chamber or for upper shell with axial U-shaped structure disjunctor and with the tactic pattern of closing-in structure loose joint, or be upper
Shell and closing-in structure disjunctor and with the tactic pattern of axial U-shaped structure loose joint, or it is U-shaped for upper shell and closing-in structure and axial direction
The tactic pattern of structure loose joint.
The assembly gap of the corresponding radial projection structure of closing-in structure setting, and in the radial projection of flexible stretching structure
Structure passes through the assembly gap, and after the rotating channel that closing-in structure is separately set is rotary shifted, and limitation radial projection structure is in cunning
The distance of intracavitary axial movement.
The closing-in structure also sets up lateral card slot and lock-bit plug-in unit；The lock-bit plug-in unit is inserted into the card as rotating channel
In slot, limit to also being limited while radial projection structure reverse rotation that is high-order in sliding chamber and being on rotary shifted position
It is moved down.
Convex block tongue is arranged in the closing-in structure；The card of the corresponding convex block tongue of setting on the periphery of corresponding flexible lifting knot
Platform structure, the convex block tongue are located on the radial projection structure of flexible stretching structure, and limitation radial projection structure is in sliding intracavitary
The distance of axial reciprocating movement.
The groove structure for stretching structure upper end of stretching is placed in the upper shell setting.So that flexible under standing by
Stretching structure moves into sliding intracavitary, and the upper end is embedded in the groove structure of upper shell, to both keep the moulded beauty of filter gall,
It is easy to use again.
The translation retaining structure moved with convex block tongue is arranged in the closing-in structure；The translation retaining structure passes through interior convex clip
The mating flexible stretching structure to removal upper shell of counter structure of tongue and flexible stretching structure carries out moving down screens, limits
Flexible stretching structure is moved down along sliding chamber；Match with flexible stretching structure grafting when the convex block tongue of translation retaining structure is moved to
The stretching structure that stretches is limited after at the screens of conjunction to move down；When convex block tongue translates away from the card mating with flexible stretching structure
The limitation moved down to the stretching structure that stretches is disengaged after at position.
The closing-in structure setting surrounds the rotation retaining structure of flexible stretching structure rotation with convex block tongue；The rotation card
The mating flexible stretching structure to removing upper shell of counter structure that bit architecture passes through convex block tongue and flexible stretching structure
Mobile screens is carried out, the stretching structure that stretches is limited and is moved axially along sliding chamber；Rotate retaining structure setting band convex block tongue and only
It is limited to the swivel becket of rotation；Flexible stretching structure setting lateral arc-shaped card slot and screens and axial slide；The rotation screens
Between structure and the rotation retaining structure, or " two pair one " the mating pattern in position, or " three pair one " position insert
Matching model is connect, wherein when two components are the mating pattern in position of " two pair one ", the axial slide of flexible stretching structure is
Upper axial sliding slot, lower end are connected to arc-shaped card slot, and axial length is corresponding with sliding chamber；Swivel becket surrounds flexible stretching structure
It limits the stretching structure that stretches after going at the screens mating with arc-shaped card slot of convex block tongue to move down, swivel becket goes to convex
Block tongue disengages the limitation moved down to the stretching structure that stretches after corresponding at the axial slide for stretching structure axial movement of stretching, flexible to carry
Pull-up structure moves into sliding intracavitary by axial slide；When two components are the mating pattern in position of " three pair one ", stretch lifting knot
The upper and lower part axial slide of dislocation is respectively set in structure on arc-shaped card slot：Upper axial sliding slot lower end is connected to arc-shaped card slot,
Its axial length is corresponding with sliding chamber；Lower part axial slide upper end is connected to arc-shaped card slot and penetrates through radial projection structure；Swivel becket
Around flexible stretching structure go at convex block tongue and the mating screens of arc-shaped card slot after limit the stretching structure axis that stretches
To movement, swivel becket goes to after convex block tongue corresponds at the upper axial sliding slot for stretching structure axial movement of stretching and disengages to flexible
The limitation that stretching structure moves down, the stretching structure that stretches move into sliding intracavitary by upper axial sliding slot；Swivel becket goes to convex block tongue
The limitation moved up to the stretching structure that stretches is disengaged after at the lower part axial slide of corresponding flexible stretching structure axial movement, it is flexible to carry
Pull-up structure removes upper shell by lower part axial slide.
The flexible stretching structure single pole structure or double-rod structure, wherein when flexible stretching structure is single pole knot
When structure, upper shell is arranged corresponding one group of axial direction U-shaped structure and closing-in structure in upper surface centre and constitutes a sliding chamber；When
When flexible stretching structure is double-rod structure, upper shell is arranged corresponding two groups of axial direction U-shaped structures and closing-in structure and constitutes corresponding
Cunning chamber.On upper surface or periphery
It further include central water passing channel；The flexible stretching structure is single pole structure, and upper shell is set in upper surface centre
It sets corresponding one group of axial direction U-shaped structure and closing-in structure and constitutes a sliding chamber；The top of the intermediate water passage is placed in axial U
Type structure periphery；A mouth of a river in the underlying entery and delivery port passes through the intermediate built-in filter material layer side of water passage connection.
It further include the loop configuration body for built-in filter material layer body；The built-in filter material layer body or built-in granular filter material
Layer body or built-in tubular filter material layer body or built-in tubular ultrafiltration membrane filter material layer body；Built in the loop configuration body or correspondence
The central water passing pipeline structure of granular filter material layer body, the expansion water-carrying groove pipe of the corresponding axial U-shaped structure of upper part setting, or
Sealing in the annular of built-in tubular filter material layer body is corresponded to, the upper surface of sealing and tubular filter material layer body seals cooperation in the annular,
It is placed in the outside of axial U-shaped structure；Water passage is constituted between tubular filter material layer body top and axial U-shaped structure；Or it is right
The cylindrical support body of built-in tubular ultrafiltration membrane filter material layer body, upper part is answered to be placed in the outside of axial U-shaped structure.
The sunk structure of the flexible stretching structure upper end of upper shell setting lifting.
The present invention has the following advantages compared with existing water purifier：Simple in structure, water purifier filter gall rotation carries charge and discharge operations
It is simple and efficient, laborsaving, and moulded beauty.
Description of the drawings：
Attached drawing 1 is lower housing of the present invention using built-in tubular filter material layer body, the axial U-shaped structure with setting resistance rotation structure
The water purifier filter gall structural profile of disjunctor and the stretching structure that stretches with the upper shell of closing-in structure loose joint and groove structure, T-type
Schematic diagram.
Attached drawing 2 is the closing-in structure that the present invention used with convex block tongue and be only limitted to the swivel becket rotated, is justified with setting
The diagrammatic cross-section that the flexible stretching structure of arc-shaped slot and screens and axial slide coordinates at corresponding axial slide.
Attached drawing 3 is the closing-in structure that the present invention used with convex block tongue and be only limitted to the swivel becket rotated, is justified with setting
The diagrammatic cross-section that the flexible stretching structure of arc-shaped slot and screens and axial slide coordinates at corresponding screens.
Specific implementation mode
Embodiment 1.Attached drawing 1, as the first pattern of the present embodiment, a kind of water purification machine filter of the flexible stretching structure of setting
Courage, including the lower housing 10 of underlying entery and delivery port, built-in filter material layer body 11, intermediate water passage 12；Underlying entery and delivery port point
Built-in 11 both sides of filter material layer are not connected to by respective water passage and constitute filtration channel.The filter gall further includes upper and lower end difference
The upper of the flexible stretching structure 3 for holding structure 4 and radial projection structure 5, the axial U-shaped structure 13 of setting and closing-in structure 6 is set
Shell 1；Upper and lower casing connects and composes built-in filter material layer body 11 and hides the closing shell of axial U-shaped structure 13, closing-in structure 6
The cunning chamber 9 of flexible stretching structure 3 is connected and composed with axial U-shaped structure 13 and is isolated 12 with the water passage in closing shell；It wears
The flexible stretching structure 3 of 1 closing-in structure 6 of upper shell is crossed, the holding structure 4 of the upper end is located at 1 outside of upper shell, band radial convex
Axial U-shaped structure 13 is inserted into the lower end of block structure 5；Closing-in structure 6 limits what radial projection structure 5 moved axially in sliding chamber 9
Distance controls the lifting distance stretched between 3 upper end of stretching structure holding structure 4 and upper shell 1, in order to hold flexible lifting
The holding structure 4 of structure upper end is operated.Axially lifting links flexible stretching structure with closing shell.Positioned at built-in filter material layer
The water passage 12,15 of 11 both sides of body is respectively communicated with two mouths of a river of lower housing 10, wherein the top of water passage 12 be around
The annular water passage 14 that axial U-shaped structure 13 is arranged.
Radial projection structure 5 is to be used to be arranged across the through-hole structure of flexible stretching structure for closing-in structure,
Cross section both can circle can also be non-circular.Both it can be symmetrical arranged, and unilateral can also be arranged, can be arranged with both sides.
When convex block tongue structure, which is arranged, in closing-in structure 6 corresponds to the notch that the stretching structure 3 that stretches is arranged, even if positioned at flexible lifting
" lower end " feature cross-section below 3 card slot of structure is round, is also considered as having " radial projection structure "：Closing-in structure 6 it is interior
Convex clip tongue structure is inserted into the notch for the stretching structure 3 that stretches, and is constituted under the flexible stretching structure 3 with circular cross section
The axial movement at end limits, and makes it that can only be moved in sliding chamber.Circular arc portion structure below convex block tongue structure is " radial convex
Block structure ".
Commonly used in there are three types of the inversion filter galls of horizontal water purifier and the loose joint pattern of engine base：Threaded connection pattern, circular arc
Shape tooth button revolves card connection mode, standard component connection mode.Wherein for first two filter gall connection mode, in filter gall cargo handling process all
It needs to rotate.For this purpose, water purifier filter gall further includes the resistance rotation structure of the flexible radial projection structure rotation of limitation；The resistance rotation structure or
It is placed in axial U-shaped structure, or is placed in closing-in structure, or be placed in two structure of closing-in structure and axial U-shaped structure；It is flexible to carry
Pull-up structure is linked by the resistance rotation structure and closing shell rotation.Under normal circumstances, phase is set for non-circular radial convex agllutination
The resistance rotation structure answered；It is placed in the special case in closing-in structure as resistance rotation structure, resistance rotation structure is directed in the upper of radial projection structure
When being configured at square pull rod, the circular cross section of rotation resistance-free structure function may be used in radial projection structure.
In this case, the axial direction U-shaped structure 13 either with the molding axial U-shaped structure pattern of 1 disjunctor of upper shell,
Can be 1 disjunctor of upper shell recessed side wall (round or non-circular cylindrical shape structure) and bottom silently sealed active connected (be flexibly connected,
Similarly hereinafter) the axial U-shaped structure pattern constituted, can also be the axial U-shaped structure pattern with upper shell loose joint.The pattern packet of loose joint
Include threaded connection pattern, arc-shaped tooth button rotation card connection mode, standard component connection mode.On this basis, in two component loose joints
The place of connecing of place is arranged the water passage that sealing element seal clearance is placed in closing housing cavity and leaks.
Can be following three tactic pattern for the built-in cunning chamber 9 for hiding flexible stretching structure：
1, upper shell 1 with axial 13 disjunctor of U-shaped structure molding and with the tactic pattern of 6 loose joint of closing-in structure.
2, upper shell 1 and 6 disjunctor of closing-in structure be molded and with the tactic pattern of 13 loose joint of axial U-shaped structure, including
After the recessed side wall disjunctor of upper shell 1 and closing-in structure 6 and axial U-shaped structure 13 is molded, then the bottom with axial U-shaped structure 13
The silently tactic pattern of sealed active connected.
3, upper shell and closing-in structure and the tactic pattern of 13 loose joint of axial U-shaped structure.
In addition, a component in 6 liang of components of upper shell 1 and axial U-shaped structure 13 and closing-in structure is welded
Conjoined structure also belongs to " disjunctor molding ".
It is described for the ease of assembling and avoiding the flexible stretching structure 3 that radial projection structure 5 will be arranged to pull out sliding chamber 9
The first structure of closing-in structure is the assembly gap that setting corresponds to radial projection structure 5：The radial projection of flexible stretching structure
After structure 5 passes through the running position of the assembly gap and rotary shifted to corresponding axial U-shaped structure 13, closing-in structure turns knot in resistance
Under the action of structure, the distance of the axial reciprocating movement in sliding chamber 9 of limitation radial projection structure 5.
Second of structure of the closing-in structure be：On the basis of the first structure, closing-in structure is corresponding in mistake
Lateral card slot and lock-bit plug-in unit are also set up by 9 upper end position of cunning chamber of position position, by moving to a sliding chamber high position in sliding bottom of chamber portion
Radial projection structure is transferred to again in the card slot；Lock-bit plug-in unit is operated to be inserted into radial projection cube structure progress lock-bit, it is anti-limiting it
It is moved down to it is also limited while rotation, flexible stretching structure links axially and in rotation with closing shell.After exiting lock-bit plug-in unit
Flexible stretching structure moves down after going to misalignment position.
The third structure of the closing-in structure is setting convex block tongue；Setting pair on the periphery of corresponding flexible lifting knot
The chuck structure of convex block tongue is answered, which is located on the radial projection structure 5 of flexible stretching structure 3, and limitation is radial
The distance of the axial reciprocating movement in sliding chamber 9 of projection cube structure 5.
Convex block tongue includes annular convex block tongue；Corresponding chuck structure is annular chuck structure.At this point, both may be used
6 loose joint structure pattern of closing-in structure can also use the bottom of axial U-shaped structure 13 silently sealed active connected tactic pattern.Accordingly
Flexible stretching structure 3 either overall structure, can also be upper and lower separate structure and connects and composes one to fasten standard component
Body.
As the improvement of the present embodiment, the groove structure that structure is held in 3 upper end of stretching structure of stretching is placed in the setting of upper shell 1
2.So that the flexible stretching structure 3 under standing by moves into sliding chamber 9, the recessed of structure insertion upper shell 1 is held in the upper end
In slot structure, the moulded beauty of filter gall was not only kept, but also be easy to use.
Embodiment 2.On the basis of 1 principle of embodiment, the setting of the closing-in structure 6 is with convex block tongue and can only laterally move
Dynamic mobile retaining structure；The movement retaining structure is using translation retaining structure pattern：It is tied by convex block tongue and flexible lifting
The counter structure of structure is mating to carry out mobile screens to the flexible stretching structure for removing upper shell, limits the stretching structure 3 that stretches
It is moved axially along sliding chamber 9：When the convex block tongue transverse translation of mobile retaining structure is inserted to the counter structure of flexible stretching structure
Stretching structure axial movement of stretching is limited after connecing at the screens of cooperation；When the convex block tongue transverse translation of mobile retaining structure leaves
With flexible stretching structure at mating screens after disengage to stretch stretching structure axial movement limit.
When the counter structure of flexible stretching structure is the chuck structure of " up-small and down-big ", the flexible lifting of convex block tongue limitation
Structure 3 is moved up along sliding chamber 9；When the counter structure of flexible stretching structure is the chuck structure of " up big and down small ", interior convex clip
Tongue limits the stretching structure 3 that stretches and is moved down along sliding chamber 9；When the counter structure of flexible stretching structure is lateral notch
When, convex block tongue is inserted into the interior stretching structure 3 that stretches that limits of the notch and is moved up and down in sliding chamber 9.
Convex handle is arranged for manipulating convex block tongue in mobile retaining structure.It is put into sliding chamber 9 in flexible stretching structure 3
Afterwards, the handle of transverse shifting movement retaining structure makes convex block tongue move at screens, limits stretching structure axial movement of stretching.Instead
It, traverse lever makes convex block tongue leave at screens, just disengages the axial movement limitation to the stretching structure that stretches.
Embodiment 3.On the basis of embodiment 1,2 principle, the setting of the closing-in structure 6 is with convex block tongue 17 and can only enclose
The mobile retaining structure rotated around flexible stretching structure 3；The movement retaining structure is using rotation retaining structure pattern：Rotate screens
Structure setting is with convex block tongue 17 and is only limitted to the swivel becket 16 rotated.The lateral arc-shaped card slot of flexible stretching structure setting
With screens and axial slide；It is the mating mould in position of " two pair one " between the rotation retaining structure and the rotation retaining structure
The arc-shaped card slot of formula, i.e., one transverse direction corresponds to two 17 shift positions of convex block tongue：The axial slide of flexible stretching structure 3 is
Upper axial sliding slot 18, lower end are connected to one end of arc-shaped card slot 19, and axial length is corresponding with sliding chamber；Swivel becket 16 surrounds
Flexible stretching structure 3 limits the stretching structure 3 that stretches after going at convex block tongue 17 and the mating screens of arc-shaped card slot 19
It moves down；Swivel becket 16 goes to after convex block tongue 17 corresponds at the upper axial sliding slot 18 that stretching structure 1 moves axially that stretches and disengages
To the limitation that the stretching structure 3 that stretches moves down, the stretching structure 3 that stretches is moved by upper axial sliding slot 18 in sliding chamber 9.
It is attached that the upper axial cunning that convex block tongue 17 corresponds to the axial movement of stretching structure 3 of stretching is gone to Fig. 2 shows swivel becket 16
Matching model at slot 18.
Attached drawing 3 shows that swivel becket 16 goes to convex block tongue 17 around flexible stretching structure 3 and matches with 19 grafting of arc-shaped card slot
Matching model at the screens of conjunction.
Convex handle is arranged for manipulating convex block tongue 17 in swivel becket 16.It is put into sliding chamber 9 in flexible stretching structure 3
Afterwards, rotating the handle of swivel becket makes convex block tongue 17 go at screens, limits the stretching structure 3 that stretches and moves axially.Conversely, reversed
Rotational handle makes convex block tongue 17 go at upper axial sliding slot 18, just disengages and moves down limitation to the axial direction for the stretching structure 3 that stretches.
For filter gall using upper shell 1 with axial 13 disjunctor of U-shaped structure molding and with the structure mould of 6 loose joint of closing-in structure
Formula, closing-in structure 6 is by setting loose joint structure, the outer rotation set of radial position limiting structure and axial limit structure, with setting convex block tongue
17 and the swivel becket 16 of outer and handle composition.The axial limit structure of outer rotation set, radial position limiting structure are outer with swivel becket 16
The upper surface on edge and circumference contact cooperation, 16 lower face of swivel becket connects with 13 upper surface of axial U-shaped structure being disposed below
Touch cooperation.The fit structure pattern makes swivel becket 16 that can only surround flexible stretching structure 3 and rotate.Outer rotation set can also be arranged just
In using specific purpose tool by the corresponding construction of itself and upper shell loose joint.
Filter gall is molded using upper shell 1 and 6 disjunctor of closing-in structure and with the structure mould of 13 loose joint of axial U-shaped structure
Formula, upper shell upper surface setting as closing-in structure 6 axially and radially position limiting structure and setting convex block tongue 17 and outer and
The swivel becket 16 of handle coordinates.The principle of swivel becket 16 is constant.
Similarly, for filter gall using upper shell and closing-in structure and the tactic pattern of 13 loose joint of axial U-shaped structure, in setting
The swivel becket 16 of convex clip tongue 17 and outer and handle can still keep and be arranged lateral arc-shaped card slot 19 and screens and upper axis
Matching relationship between the flexible stretching structure 3 of sliding slot 18.
As special case, it is located at the upper axial sliding slot 18 that corresponding flexible stretching structure 3 moves axially in interior convex clip tongue 17
At cooperation position, when the 18 downward perforation radial projection 5 of upper axial sliding slot of flexible stretching structure 3, stretch stretching structure 3
Radial projection 5 can propose upper shell by convex block tongue by the upper axial sliding slot 18 of perforation with flexible stretching structure 3.
On this basis, flexible lifting knot of the mobile retaining structure to setting radial projection 5 may be used in water purifier filter gall
Structure 3 carries out two-position control：Handling control of the flexible stretching structure 3 at lifting empty position, and at screens with closing
Shell lifts coordinated signals, and carries out rotation connection to the flexible stretching structure 3 that non-circular radial projection 5 is arranged by hindering rotation structure
Dynamic control.
In embodiment 2,3, water purifier filter gall uses two-position control structure pattern so that flexible stretching structure 3 can be
After upper shell including closing-in structure 6 is tightly connected composition seal casinghousing with lower housing, it is inserted into the cunning chamber 9 of upper shell
It is interior, without flexible stretching structure 3 is first inserted into re-closed sliding chamber after axial U-shaped structure 13 consequently facilitating filter gall assembling manufacturing.
It also needs that corresponding upper axial sliding slot 18 is arranged using the radial projection 5 of the flexible stretching structure 3 of two-position control structure pattern
Structure, to propose upper shell with flexible stretching structure 3 by convex block tongue under the action of hindering rotation structure.
For this case, usually axial U-shaped structure 13 is arranged to corresponding with the mobile convex block tongue of retaining structure
" convex block tongue " is as resistance rotation structure (having non-circular cross sections).Outside the downside of the circular arc type card slot 19 of flexible stretching structure 3
Male structure is stretched the radial projection 5 that stretching structure 3 axially moves up as limitation；The circular arc type card slot 19 of flexible stretching structure 3
Male structure is stretched the limit that stretching structure 3 axially moves down as limitation outside upside.Closing-in structure 6 is stretched by convex block tongue
The axial movement control of stretching structure 3.
Connected and composed in view of closing-in structure 6 and upper shell 1 integrated, therefore, mobile retaining structure is arranged on upper shell 1
Pattern also treat as be arranged on closing-in structure 6.
Embodiment 4.Embodiment 4 is optimum embodiment.On the basis of embodiment 3, setting is with convex block tongue and only limits
It is the mating pattern in position of " three pair one ", i.e. a cross between 3 liang of components of swivel becket and flexible stretching structure of rotation
To arc-shaped card slot correspond to three 17 shift positions of convex block tongue：Mistake is respectively set on arc-shaped card slot in flexible stretching structure
The upper and lower part axial slide of position, wherein upper axial sliding slot lower end is connected to arc-shaped card slot, and axial length is corresponding with sliding chamber,
Lower part axial slide upper end is connected to arc-shaped card slot and penetrates through radial projection structure 5.Swivel becket 16 surrounds flexible stretching structure 3
The stretching structure 3 that stretches is limited after going at the screens mating with arc-shaped card slot 19 of convex block tongue 17 axially to move up and down
(with closing shell linkage position)；Swivel becket 16 goes to convex block tongue 17 and corresponds to the upper axis that the stretching structure 3 that stretches axially moves down
(stowed position is moved down to sliding slot 18) and disengages the limitation moved down to the stretching structure 3 that stretches afterwards, and flexible stretching structure 3 passes through top
Axial slide 18 moves into sliding chamber 9；Swivel becket 16 goes to convex block tongue 17 and corresponds to the lower part axis that the stretching structure 3 that stretches axially moves up
(outflow location) disengages the limitation moved up to the stretching structure that stretches afterwards to sliding slot, and the stretching structure 3 that stretches is axially sliding by lower part
Slot removes upper shell.
It is the mating pattern in position of " three pair one " between 3 liang of components of swivel becket and flexible stretching structure, it can be to avoid
It is easy to propose flexible stretching structure 3 into the deficiency outside upper shell when using perforation axial slide tactic pattern, and is filled convenient for filter gall
Configuration manufacture and flexible stretching structure 3 drive closing shell to link above and below.
Between 3 liang of components of swivel becket and flexible stretching structure for the mating pattern in position of " three pair one " when, you can with
Using that will correspond to the lower part axial slide flexible stretching structure 3 proposed outside upper shell, circle is located at upper axial sliding slot
The both ends of arc-shaped slot, centre are used for the pattern of 17 screens position of convex block tongue, can also use the card of corresponding convex block tongue 17
Position position is located at the both ends of arc-shaped card slot with upper axial sliding slot, and lower part axial slide is arranged in intermediate pattern,
The screens position of corresponding convex block tongue 17 can also be used to be located at the both ends of arc-shaped card slot with lower part axial slide, it will be upper
Portion's axial slide is arranged in intermediate pattern.Wherein preferably second of pattern.
In embodiment 2,3,4, involved convex handle is placed under the holding structure 4 of 3 upper end of flexible stretching structure,
And the holding structure for not influencing flexible 3 upper end of stretching structure is embedded in the groove structure 2 of upper shell 1.Structure 4 is usually held to adopt
With " "-" type " structure, and annular convex rib is set, that is, increases rigidity, and covers the convex handle of mobile retaining structure.
In above-described embodiment 1,2,3,4, the flexible stretching structure is single pole structure.When flexible stretching structure is single
When rod structure, upper shell is arranged corresponding one group of axial direction U-shaped structure and closing-in structure in upper surface centre and constitutes a cunning
Chamber.
As the improvement of above-described embodiment 1,2,3,4, filter gall further includes central water passing channel 12；The flexible stretching structure
It is single pole structure, upper shell is arranged corresponding one group of axial direction U-shaped structure and closing-in structure in upper surface centre and constitutes one
Sliding chamber；The top of the intermediate water passage is placed in around axial U-shaped structure；A mouth of a river in the underlying entery and delivery port is logical
Cross the intermediate built-in filter material layer side of water passage connection.
As being further improved for above-described embodiment 1,2,3,4, filter gall further includes the ring junction for built-in filter material layer body
Structure body.
It is built-in granular filter material layer body for the built-in filter material layer body, which is corresponding built-in graininess
The central water passing pipeline structure of filter material layer body, the expansion water-carrying groove pipe of the corresponding axial U-shaped structure of upper part setting.
It is built-in tubular filter material layer body for the built-in filter material layer body, which is corresponding built-in tubular filtrate
Sealing in the annular of layer body, sealing in the annular either corresponding built-in 11 upper surface of tubular filter material layer body ring packing
Pad, thereon, lower face coordinate respectively with 11 upper surface Elastic Contact of built-in tubular filter material layer body on the inside of upper shell, can also be
The structural member 7 of cooperation is tightly connected with the upper surface of tubular filter material layer body, the other side is with upper shell fit inside and with sealing
8 seal clearance of part ensures between the water passage of built-in tubular filter material layer body both sides not " short circuit " as shown in Fig. 1.
The upper surface sealing of sealing and tubular filter material layer body coordinates in the annular, is placed in the outside of axial U-shaped structure；Position
In center water passage longitudinal section be Y-shaped：Annular water of crossing is constituted between tubular filter material layer body top and axial U-shaped structure to lead to
Column water passage 12 is formed at road 14, tubular filter material layer body lower part.
It is built-in tubular ultrafiltration membrane filter material layer body for the built-in filter material layer body, which is built in correspondence
The cylindrical support body of tubular ultrafiltration membrane filter material layer body, upper part are placed in the outside of axial U-shaped structure.
Embodiment 5.On the basis of embodiment 1,2,3,4 and corresponding improvement embodiment principle, the stretching structure 3 that stretches uses
Double-rod structure pattern constitutes " gate-type stretch stretching structure "：Upper shell 1, which is arranged corresponding two groups of axial direction U-shaped structures 13 and closes up, to be tied
Structure 6 simultaneously constitutes corresponding sliding chamber.With two groups of cunning chambers of two telescopic rods cooperation of " gate-type stretch stretching structure ", can both set
It sets on the upper surface of upper shell, can also be set up along the periphery of upper shell.
As being further improved for the various embodiments described above, the recess of the flexible stretching structure upper end of upper shell setting lifting
Structure, in order to extract the holding structure for the stretching structure that stretches with finger.
The protection domain of this case is not limited to the above embodiments.It can as needed will be related disclosed in the various embodiments described above
Technical characteristic, which reconfigure, derives from new embodiment, is similarly in the protection domain of this case.
Claims (10)
- The water purifier filter gall of stretching structure 1. a kind of setting is stretched, including the lower housing of underlying entery and delivery port, built-in filter material layer Body, intermediate water passage；Underlying entery and delivery port is connected to built-in filter material layer both sides by respective water passage respectively and constitutes filtering Channel, it is characterised in that further include that holding structure and the flexible stretching structure of radial projection structure, setting is respectively set in upper and lower end The upper shell of axial U-shaped structure and closing-in structure；Upper and lower casing connects and composes built-in filter material layer body and hides axial U-shaped structure Closing shell, closing-in structure and axial U-shaped structure connect and compose the cunning chamber of moving telescopic stretching structure and in closing shell Water passage isolation；Across the flexible stretching structure of upper shell closing-in structure, the upper end is held structure and is located on the outside of upper shell, Axial U-shaped structure is inserted into its lower end with radial projection structure；Closing-in structure limits radial projection structure and is axially moved in sliding intracavitary Dynamic distance controls the lifting distance stretched between stretching structure upper end holding structure and upper shell, and flexible stretching structure Axially lifting links with closing shell.
- 2. the water purifier filter gall of the flexible stretching structure of setting as described in claim 1, it is characterised in that further include the flexible diameter of limitation The resistance rotation structure rotated to projection cube structure；The resistance rotation structure is placed in axial U-shaped structure, or is placed in closing-in structure, or is set In in two structure of closing-in structure and axial U-shaped structure；Flexible stretching structure is linked by the resistance rotation structure and closing shell rotation.
- 3. as described in claim 1 setting stretch stretching structure water purifier filter gall, it is characterised in that it is described axial direction U-shaped structure or It is that silently sealed active connected is constituted with bottom with the recessed side wall of the axial U-shaped structure of upper shell disjunctor or upper shell disjunctor Axial U-shaped structure, or the axial U-shaped structure with upper shell loose joint.
- 4. the water purifier filter gall for the stretching structure that stretches is arranged as described in claim 1,2 or 3, it is characterised in that the sliding chamber is Upper shell with axial U-shaped structure disjunctor and with the tactic pattern of closing-in structure loose joint, or for upper shell with closing-in structure disjunctor simultaneously Or it is the tactic pattern of upper shell and closing-in structure and axial U-shaped structure loose joint with the tactic pattern of axial U-shaped structure loose joint.
- 5. the water purifier filter gall of the flexible stretching structure of setting as claimed in claim 4, it is characterised in that the closing-in structure setting The assembly gap of corresponding radial projection structure, and pass through the assembly gap, and edge in the radial projection structure of flexible stretching structure After rotating channel that closing-in structure is separately set is rotary shifted, distance of the limitation radial projection structure in sliding intracavitary axial reciprocating movement.
- 6. the water purifier filter gall of the flexible stretching structure of setting as claimed in claim 5, it is characterised in that the closing-in structure is also set Set lateral card slot and lock-bit plug-in unit；The lock-bit plug-in unit is inserted into as in the card slot of rotating channel, and limitation is high-order to being in sliding chamber And the radial projection structure on the rotary shifted position also limits it while reversely rotate and moves down.
- 7. the water purifier filter gall of the flexible stretching structure of setting as claimed in claim 4, it is characterised in that the closing-in structure setting Convex block tongue；The chuck structure of the corresponding convex block tongue of setting on the periphery of corresponding flexible lifting knot, which, which is located at, stretches On the radial projection structure of contracting stretching structure, distance of the limitation radial projection structure in sliding intracavitary axial reciprocating movement.
- 8. the water purifier filter gall for the stretching structure that stretches is arranged as described in claim 1,2,3,5,6 or 7, it is characterised in that on described The groove structure for stretching structure upper end of stretching is placed in shell setting.
- 9. the water purifier filter gall for the stretching structure that stretches is arranged as described in claim 1,2,3,5,6 or 7, it is characterised in that the receipts The translation retaining structure moved with convex block tongue is arranged in mouth structure；The translation retaining structure is tied by convex block tongue and flexible lifting The counter structure of structure is mating to carry out the flexible stretching structure for removing upper shell to move down screens, limits stretching structure edge of stretching Sliding chamber moves down；It is limited after the convex block tongue of translation retaining structure moves at the screens mating with flexible stretching structure The flexible stretching structure of system moves down；It is disengaged after convex block tongue translates away from the screens mating with flexible stretching structure to stretching The limitation that contracting stretching structure moves down.
- 10. the water purifier filter gall for the stretching structure that stretches is arranged as described in claim 1,2,3,5,6 or 7, it is characterised in that described Closing-in structure setting surrounds the rotation retaining structure of flexible stretching structure rotation with convex block tongue；The rotation retaining structure passes through interior Convex clip tongue and the mating flexible stretching structure to removal upper shell of counter structure of flexible stretching structure carry out mobile screens, Limitation stretches stretching structure along sliding chamber axial movement；The setting of rotation retaining structure is with convex block tongue and is only limitted to the rotation rotated Ring；Flexible stretching structure setting lateral arc-shaped card slot and screens and axial slide；The rotation retaining structure and the rotation card Between bit architecture, or " two pair one " the mating pattern in position, or " three pair one " the mating pattern in position, wherein When two components are the mating pattern in position of " two pair one ", the axial slide for the stretching structure that stretches is upper axial sliding slot, Lower end is connected to arc-shaped card slot, and axial length is corresponding with sliding chamber；Swivel becket surround flexible stretching structure go to convex block tongue with It limits the stretching structure that stretches after at the mating screens of arc-shaped card slot to move down, swivel becket goes to convex block tongue and corresponds to flexible carry The limitation moved down to the stretching structure that stretches is disengaged after at the axial slide of pull-up structure axial movement, flexible stretching structure passes through axial direction Sliding slot moves into sliding intracavitary；When two components are the mating pattern in position of " three pair one ", the stretching structure that stretches is in arc-shaped card slot On the upper and lower part axial slide of dislocation is respectively set：Upper axial sliding slot lower end is connected to arc-shaped card slot, axial length and cunning Chamber corresponds to；Lower part axial slide upper end is connected to arc-shaped card slot and penetrates through radial projection structure；Swivel becket is tied around flexible lifting Structure limits stretching structure axial movement of stretching after going at convex block tongue and the mating screens of arc-shaped card slot, swivel becket turns It is disengaged after being corresponded to convex block tongue at the upper axial sliding slot for stretching structure axial movement of stretching to stretching what stretching structure moved down Limitation, the stretching structure that stretches move into sliding intracavitary by upper axial sliding slot；Swivel becket goes to convex block tongue and corresponds to flexible lifting knot The limitation moved up to the stretching structure that stretches is disengaged after at the lower part axial slide of structure axial movement, flexible stretching structure passes through lower part Axial slide removes upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151627.0A CN108525358B (en) | 2017-03-06 | 2017-03-06 | Water purifier filter liner with telescopic lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151627.0A CN108525358B (en) | 2017-03-06 | 2017-03-06 | Water purifier filter liner with telescopic lifting structure |
Publications (2)
| Publication Number | Publication Date |
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| CN108525358A true CN108525358A (en) | 2018-09-14 |
| CN108525358B CN108525358B (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151627.0A Active CN108525358B (en) | 2017-03-06 | 2017-03-06 | Water purifier filter liner with telescopic lifting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115863A (en) * | 2019-05-24 | 2019-08-13 | 广东安百利卫浴科技有限公司 | A kind of filter device easy to assemble of inlet valve |
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| US20040262211A1 (en) * | 2001-11-19 | 2004-12-30 | Yasuhiro Saito | Filter device |
| CN101843998A (en) * | 2009-03-26 | 2010-09-29 | 杜也兵 | Water purifier sealed filter element and connection method of filter element and base |
| CN103523942A (en) * | 2012-07-04 | 2014-01-22 | 杜也兵 | Method for connecting filter drum and built-in filter liner of water purifier in rotary inserting and rotary lifting manner, and built-in filter liner |
| CN103801147A (en) * | 2012-11-13 | 2014-05-21 | 杜也兵 | Pulling method of internally arranged filter container of filter chamber of water purifier as well as internally arranged filter container and connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262211A1 (en) * | 2001-11-19 | 2004-12-30 | Yasuhiro Saito | Filter device |
| CN101843998A (en) * | 2009-03-26 | 2010-09-29 | 杜也兵 | Water purifier sealed filter element and connection method of filter element and base |
| CN103523942A (en) * | 2012-07-04 | 2014-01-22 | 杜也兵 | Method for connecting filter drum and built-in filter liner of water purifier in rotary inserting and rotary lifting manner, and built-in filter liner |
| CN103801147A (en) * | 2012-11-13 | 2014-05-21 | 杜也兵 | Pulling method of internally arranged filter container of filter chamber of water purifier as well as internally arranged filter container and connector |
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| CN110115863A (en) * | 2019-05-24 | 2019-08-13 | 广东安百利卫浴科技有限公司 | A kind of filter device easy to assemble of inlet valve |
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| CN108525358B (en) | 2022-02-25 |
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